🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.62 AU - 0.8 AU

Year: 224 Days

Day: 24 Hours

Environment

Temp: 154 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,576,461 km

• M1: 44,879 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.75 AU - 0.99 AU

Year: 304 Days

Day: 25 Hours

Environment

Temp: 47 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,576,461 km

• M1: 12,267 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.93 AU - 1.15 AU

Year: 397 Days

Day: 27.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,576,461 km

• M1: 278,551 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.95 AU - 1.29 AU

Year: 444 Days

Day: 35.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.89 AU - 3.47 AU

Year: 2125 Days

Day: 16.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.93 AU - 3.69 AU

Year: 2257 Days

Day: 27.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,576,461 km

• M1: 457,021 km (0.075 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923

Radius: 14.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.11 AU - 6.87 AU

Year: 5494 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,576,461 km

• M1: 230,530 km (0.08 R)
• M2: 332,107 km (0.119 R)
• M3: 499,058 km (0.048 R)
• M4: 615,146 km (0.088 R)
• M5: 729,439 km (0.109 R)
• M6: 824,434 km (0.056 R)
• M7: 983,456 km (0.091 R)
• M8: 1,218,475 km (0.098 R)
• M9: 1,543,850 km (0.12 R)
• M10: 1,840,054 km (0.112 R)
• M11: 2,054,577 km (0.071 R)
• M12: 2,660,299 km (0.119 R)
• M13: 2,792,543 km (0.042 R)
• M14: 2,949,771 km (0.094 R)
• M15: 3,632,535 km (0.101 R)
• M16: 4,653,242 km (0.034 R)
• M17: 4,786,833 km (0.096 R)
• M18: 4,976,224 km (0.077 R)
• M19: 5,758,471 km (0.061 R)
• M20: 6,047,344 km (0.081 R)
• M21: 6,759,879 km (0.1 R)
• M22: 6,881,352 km (0.087 R)
• M23: 7,312,045 km (0.078 R)
• M24: 7,467,926 km (0.086 R)
• M25: 8,232,072 km (0.109 R)
• M26: 9,155,090 km (0.096 R)
• M27: 9,391,006 km (0.113 R)
• M28: 9,663,125 km (0.09 R)
• M29: 9,868,972 km (0.088 R)
• M30: 10,319,860 km (0.099 R)
• M31: 10,600,804 km (0.075 R)
• M32: 10,884,292 km (0.081 R)
• M33: 11,567,506 km (0.111 R)
• M34: 11,969,475 km (0.087 R)
• M35: 12,301,732 km (0.062 R)
• M36: 12,487,682 km (0.066 R)
• M37: 12,637,131 km (0.077 R)
• M38: 13,164,912 km (0.083 R)
• M39: 14,281,062 km (0.07 R)
• M40: 14,633,514 km (0.079 R)
• M41: 14,989,108 km (0.105 R)
• M42: 15,708,524 km (0.119 R)
• M43: 16,031,955 km (0.083 R)
• M44: 16,480,300 km (0.045 R)
• M45: 16,767,827 km (0.05 R)
• M46: 17,139,877 km (0.105 R)
• M47: 17,347,668 km (0.099 R)
• M48: 17,723,907 km (0.109 R)
• M49: 17,934,242 km (0.067 R)
• M50: 18,187,511 km (0.107 R)
• M51: 18,527,247 km (0.028 R)
• M52: 18,740,574 km (0.117 R)
• M53: 19,126,836 km (0.093 R)
• M54: 20,169,383 km (0.068 R)
• M55: 20,301,029 km (0.115 R)
• M56: 20,697,613 km (0.093 R)
• M57: 20,919,018 km (0.097 R)
• M58: 21,274,912 km (0.025 R)
• M59: 21,722,808 km (0.059 R)
• M60: 22,173,696 km (0.091 R)
• M61: 23,130,673 km (0.094 R)
• M62: 25,226,539 km (0.109 R)
• M63: 25,558,048 km (0.059 R)
• M64: 26,129,662 km (0.043 R)
• M65: 26,417,039 km (0.112 R)
• M66: 27,431,163 km (0.105 R)
• M67: 27,528,402 km (0.107 R)
• M68: 28,753,758 km (0.079 R)
• M69: 28,852,493 km (0.072 R)
• M70: 28,951,526 km (0.117 R)
• M71: 29,397,926 km (0.03 R)
• M72: 29,746,789 km (0.116 R)
• M73: 30,348,172 km (0.041 R)
• M74: 30,700,774 km (0.078 R)
• M75: 31,308,291 km (0.12 R)
• M76: 31,460,881 km (0.092 R)
• M77: 31,971,159 km (0.119 R)
• M78: 32,227,271 km (0.095 R)
• M79: 32,689,977 km (0.109 R)
• M80: 33,830,511 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 15

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.85 AU - 7.87 AU

Year: 6011 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,576,461 km

• M1: 187,596 km (0.064 R)
• M2: 289,472 km (0.071 R)
• M3: 611,257 km (0.076 R)
• M4: 813,364 km (0.104 R)
• M5: 981,212 km (0.107 R)
• M6: 1,161,927 km (0.038 R)
• M7: 1,387,670 km (0.091 R)
• M8: 1,489,247 km (0.11 R)
• M9: 1,593,367 km (0.102 R)
• M10: 1,772,884 km (0.095 R)
• M11: 2,172,311 km (0.055 R)
• M12: 2,792,693 km (0.051 R)
• M13: 2,945,283 km (0.107 R)
• M14: 3,168,333 km (0.112 R)
• M15: 3,350,843 km (0.114 R)
• M16: 3,702,697 km (0.118 R)
• M17: 3,846,760 km (0.114 R)
• M18: 4,908,306 km (0.05 R)
• M19: 5,281,702 km (0.115 R)
• M20: 6,141,441 km (0.105 R)
• M21: 6,284,158 km (0.087 R)
• M22: 6,836,922 km (0.11 R)
• M23: 7,044,713 km (0.066 R)
• M24: 8,271,266 km (0.116 R)
• M25: 8,397,676 km (0.087 R)
• M26: 8,620,278 km (0.07 R)
• M27: 8,780,497 km (0.091 R)
• M28: 9,006,540 km (0.045 R)
• M29: 9,464,309 km (0.032 R)
• M30: 10,368,778 km (0.106 R)
• M31: 10,573,578 km (0.108 R)
• M32: 10,848,688 km (0.098 R)
• M33: 11,126,342 km (0.107 R)
• M34: 11,300,922 km (0.111 R)
• M35: 11,406,239 km (0.11 R)
• M36: 11,547,011 km (0.116 R)
• M37: 11,653,076 km (0.118 R)
• M38: 12,008,670 km (0.085 R)
• M39: 12,368,004 km (0.054 R)
• M40: 13,355,948 km (0.082 R)
• M41: 13,467,249 km (0.076 R)
• M42: 13,990,991 km (0.097 R)
• M43: 14,104,087 km (0.082 R)
• M44: 14,293,329 km (0.078 R)
• M45: 14,521,465 km (0.036 R)
• M46: 14,750,799 km (0.088 R)
• M47: 15,407,234 km (0.053 R)
• M48: 15,837,029 km (0.043 R)
• M49: 16,748,529 km (0.093 R)
• M50: 16,908,748 km (0.086 R)
• M51: 17,190,591 km (0.118 R)
• M52: 17,311,765 km (0.054 R)
• M53: 17,636,392 km (0.116 R)
• M54: 17,881,284 km (0.113 R)
• M55: 18,374,209 km (0.115 R)
• M56: 18,498,226 km (0.088 R)
• M57: 19,122,198 km (0.114 R)
• M58: 19,289,748 km (0.112 R)
• M59: 19,710,866 km (0.115 R)
• M60: 21,208,490 km (0.112 R)
• M61: 22,565,343 km (0.108 R)
• M62: 22,742,616 km (0.079 R)
• M63: 23,187,371 km (0.088 R)
• M64: 25,133,041 km (0.066 R)
• M65: 25,685,356 km (0.089 R)
• M66: 26,288,235 km (0.073 R)
• M67: 27,224,868 km (0.096 R)
• M68: 27,413,511 km (0.118 R)
• M69: 27,555,329 km (0.105 R)
• M70: 27,744,720 km (0.077 R)
• M71: 28,458,751 km (0.071 R)
• M72: 28,794,149 km (0.032 R)
• M73: 28,938,212 km (0.115 R)
• M74: 31,079,556 km (0.109 R)
• M75: 31,178,141 km (0.063 R)
• M76: 31,721,929 km (0.078 R)
• M77: 32,768,815 km (0.071 R)
• M78: 32,969,576 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.3

Radius: 4.3

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.31 AU - 13.73 AU

Year: 15617 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,576,461 km

• M1: 302,337 km (0.054 R)
• M2: 349,012 km (0.088 R)
• M3: 725,699 km (0.1 R)
• M4: 773,571 km (0.068 R)
• M5: 906,413 km (0.072 R)
• M6: 940,671 km (0.049 R)
• M7: 975,528 km (0.1 R)
• M8: 1,212,192 km (0.095 R)
• M9: 1,386,323 km (0.111 R)
• M10: 1,527,245 km (0.057 R)
• M11: 1,736,532 km (0.096 R)
• M12: 2,113,070 km (0.044 R)
• M13: 2,811,243 km (0.089 R)
• M14: 3,224,433 km (0.086 R)
• M15: 3,330,797 km (0.111 R)
• M16: 3,384,353 km (0.079 R)
• M17: 3,656,471 km (0.097 R)
• M18: 3,823,273 km (0.076 R)
• M19: 4,192,929 km (0.099 R)
• M20: 4,485,094 km (0.038 R)
• M21: 4,996,718 km (0.091 R)
• M22: 5,622,038 km (0.084 R)
• M23: 6,371,074 km (0.094 R)
• M24: 6,538,175 km (0.095 R)
• M25: 6,571,685 km (0.105 R)
• M26: 6,639,004 km (0.103 R)
• M27: 6,808,349 km (0.093 R)
• M28: 6,876,416 km (0.116 R)
• M29: 7,711,321 km (0.108 R)
• M30: 7,853,589 km (0.077 R)
• M31: 8,249,275 km (0.079 R)
• M32: 8,394,685 km (0.105 R)
• M33: 8,651,394 km (0.052 R)
• M34: 9,512,629 km (0.11 R)
• M35: 10,127,776 km (0.068 R)
• M36: 10,479,331 km (0.094 R)
• M37: 10,597,513 km (0.047 R)
• M38: 10,676,501 km (0.092 R)
• M39: 10,954,454 km (0.119 R)
• M40: 11,476,999 km (0.119 R)
• M41: 11,761,684 km (0.071 R)
• M42: 12,255,207 km (0.033 R)
• M43: 12,546,175 km (0.098 R)
• M44: 12,671,688 km (0.093 R)
• M45: 12,923,760 km (0.113 R)
• M46: 13,008,133 km (0.038 R)
• M47: 13,432,842 km (0.112 R)
• M48: 13,991,739 km (0.104 R)
• M49: 15,221,135 km (0.059 R)
• M50: 15,265,715 km (0.073 R)
• M51: 15,668,582 km (0.085 R)
• M52: 15,893,876 km (0.103 R)
• M53: 16,302,129 km (0.056 R)
• M54: 17,361,132 km (0.116 R)
• M55: 17,454,332 km (0.103 R)
• M56: 17,594,355 km (0.077 R)
• M57: 17,969,547 km (0.117 R)
• M58: 18,632,415 km (0.08 R)
• M59: 19,448,172 km (0.114 R)
• M60: 21,713,084 km (0.103 R)
• M61: 21,913,994 km (0.085 R)
• M62: 23,285,806 km (0.075 R)
• M63: 23,646,038 km (0.096 R)
• M64: 24,111,886 km (0.062 R)
• M65: 25,105,066 km (0.035 R)
• M66: 25,421,465 km (0.112 R)
• M67: 26,539,410 km (0.104 R)
• M68: 27,347,688 km (0.05 R)
• M69: 27,945,630 km (0.085 R)
• M70: 28,602,664 km (0.082 R)
• M71: 28,933,275 km (0.048 R)
• M72: 29,043,679 km (0.057 R)
• M73: 29,486,788 km (0.077 R)
• M74: 29,932,140 km (0.083 R)
• M75: 30,043,890 km (0.08 R)
• M76: 30,323,788 km (0.096 R)
• M77: 31,111,869 km (0.109 R)
• M78: 33,574,549 km (0.098 R)
• M79: 33,806,725 km (0.104 R)
• M80: 34,623,829 km (0.075 R)
• M81: 35,093,566 km (0.113 R)
• M82: 35,152,508 km (0.117 R)
• M83: 37,413,979 km (0.117 R)
• M84: 38,805,388 km (0.107 R)
• M85: 38,866,275 km (0.112 R)
• M86: 39,354,562 km (0.064 R)
• M87: 39,783,310 km (0.117 R)
• M88: 41,451,924 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 12,230 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit